单词：indices of diffraction
单词：indices of diffraction 相关文章
The numbers we see every business day can tell us important information about our economy, but where do they come from and what do they mean? This is Stock Markets in Plain English. Let's get started by talking about companies. There are two basic ty
英语解说豆知识2010年
7. But particularly when viewed against America's turbulent past, today's social indices hardly suggest a dark and deteriorating social environment. 【分析】复合句。逗号前面是省略了主语和系动词的 when 引导的时间状语从句，
考研英语长难句讲解
spacecraft（太空船）barracks（营房）headquarters（司令部）horsepower（马力） jin（斤）li（里）yuan（元）series（系列）species（种类）works（工厂） 外来词的复数形式，例如： 拉丁语：datumdata（数据
薄冰实用英语语法详解
7. But particularly when viewed against America's turbulent past,today's social indices hardly suggest a dark and deteriorating social environment. 【分析】复合句。逗号前面是省略了主语和系动词的when引导的时间状语从句,补
考研英语长难句讲解
Chinese stocks carved out their biggest gain in two months amid speculation that A-shares could be included in MSCIs global benchmarks. 由于市场猜测A股可能会被纳入MSCI明晟的全球基准，中国股市今日出现两个月来最大幅度
阅读空间
本期内容： Sterling weakened, as currency markets fretted that Britons might vote to leave the European Union in June. It fell against the euro, which in turn fell against the dollar and yen; and it dipped below $1.406 to the dollar, its lowest
夏说英语新闻晨读
今天我们要学的词是 thumbs-down. Thumbs-down 名词，有反对的意思。German Chancellor Angela Merkels conservatives lost in two out of three regional state elections as German voters gave a thumbs-down to her refugee policy. 德国总理默
英语单词荟萃